MAPR installation: ssh error - rerun the command using -vvvv

During mapr installation after entering the inputs, when press C to continue install. the below error occurs, any solutions please.

(c)ontinue with install, (m)odify options, or save current configuration and (a)bort? (c/m/a) [c]: sudo password: Now running on Control Nodes: [10.0.0.247,10.0.0.248,10.0.0.249] PLAY [Interrogating Node(s), Validating Prerequisites, and Starting Install] *** GATHERING FACTS *************************************************************** fatal: [10.0.0.247] => SSH encountered an unknown error during the connection. We recommend you re-run the command using -vvvv, which will enable SSH debugging output to help diagnose the issue